Supra USB 2.0 EXCALIBUR AB
Supra has for a couple of years developed an ultimate USB cable, the result was the USB Excalibur . Their goal was simple, to make the world's best USB cable without compromise or shortcuts.
Excalibur is a premium high-speed cable with improved data and power transfer, complementing the existing USB series. Both the data pair and the power pair are optimized for their purpose, transferring data and power respectively. The twisted data pair is made of PE-insulated silver-plated oxygen-free copper. The silver layer is very thick, 3.8% of the total area, for best conductivity and high speed factor. Silver plating makes the conductor good for high frequencies and high speed data transmission. The construction of the conductors is completely different compared to the data pair.
To minimize current losses and to maximize the wire area, four tin-plated conductors are used in a star quad configuration. Star quad twist together with the separate shields effectively reduces all RFI.
You may recognize the design of the connectors, they follow the same design concept of Supra's popular demotable HDMI connectors. The contacts are completely shielded in aluminium. The connectors are removable to allow the cable to be routed through 16mm VP tubing, only a small Phillips screwdriver is required. No advanced assembly/soldering is needed when installing in pipes, which could compromise the Supra's performance.
Technical Info
Mechanical Specifications
| default | USB 2.0 Hi-Speed | |
| Connectors | USB A male ► USB B male | |
| Signal Direction | Bi-directional | |
| Application Examples | Computer peripherals, DAC's | |
| Data transfer rate | 480 | Mbit/s |
| Solder Tin | Almit SR-34 Super | |
| Cable strain relief | Cable Clamp |
Electrical properties
| Number of pairs | 2 | pieces |
| Lead area Power | 4 x 0.24 / 23 Star Quad | mm2 / AWG |
| Lead area Data | 2 x 0.24 / 23 Twisted | mm2 / AWG |
| Number of strands | 19 | pieces |
| Beach dimension | Ø 0.127 | etc |
| Lead material power | Tin plated oxygen-free 5N copper | |
| Lead material data | Silver plated oxygen-free 5N copper | |
| Insulation | Low capacitance PE | |
| Shielding | Aluminized PET foil | |
| Jacket | Heat and age resistant PVC | |
| Flame retardant | No | |
| External dimension | Ø 7.3 | etc |
Electrical performance
| Data transfer rate | 480 | Mbit / s |
| Impedance | 90 | Ohm |
| Velocity factor | 0.66x | C (speed of light) |
If you shop for more than SEK 490, we will ship free of charge! (within Sweden).
If ordered before 3pm on weekdays, we will ship the same day, provided the item is in stock. Normal delivery time is 1-5 working days, but in case of high order intake or ordering of certain products, delivery may take longer. Should any of the goods you ordered be out of stock, we will notify you as soon as possible.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery. When exchanging or purchasing a new item in connection with a return, we offer the return shipping.
What does our stock status mean?
- In stock - Shipped immediately the same day if order is received before 3pm (weekdays)
- 3-8 days - Available in stock at supplier and ordered home immediately
- 4-12 days - Available in stock at supplier and ordered home immediately
We offer a guarantee of at least 2 years for all products, unless otherwise stated on the product page. Some goods are covered by an extended warranty of up to 5 years. This way you avoid costly insurances and can be safe as a customer. If there is a problem during the warranty period, please contact us, and we will solve it quickly and smoothly.
- Versatile payment options and secure transactions. Invoice or partial payment with Klarna, card payment, etc
- Fast deliveries: Orders received before 3pm are shipped the same day
- Safe delivery of products with reliable logistics partners (DHL & Posten)
- Price Guarantee to ensure our customers get the best possible deal
- Fast & professional customer service via e-mail and phone. (answer to e-mail within 24h)